筱原尚之说：“这并不是日本可以操控的事情。”

This is not something that Japan can control.

youdao

如果病人原发肿瘤无法检测到，有可能肿瘤尚小，或者自然退化。

EtiologyIn patients whose primary site of cancer remains undetectable, the primary site presumably has remained small or, less likely, has regressed spontaneously.

youdao

如果病人原发肿瘤无法检测到，有可能肿瘤尚小，或者自然退化。

EtiologyIn patients whose primary site of cancer remains undetectable, the primary site presumably has remained small or, less likely, has regressed spontaneously.

youdao